@font-face {
  font-family: "Gilroy-Regular";
  src: url("./font/Gilroy-Regular.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: "Gilroy-Medium";
  src: url("./font/Gilroy-Medium.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: "Gilroy-Bold";
  src: url("./font/Gilroy-Bold.ttf") format("truetype");
  font-weight: bold;
  font-style: normal;
}
html,
body {
  padding: 0;
  margin: 0;
  font-family: "PingFang SC", "PingFangSC", "Microsoft YaHei", sans-serif, Arial;
  color: #202020;
}

html.hidden {
  overflow-y: hidden;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
main,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video,
input,
textarea,
button {
  padding: 0;
  margin: 0;
}

body {
  position: relative;
}

ul {
  list-style-type: none;
}

a {
  text-decoration: none;
  color: inherit;
}

a:hover {
  text-decoration: none;
  color: inherit;
}

a:link {
  text-decoration: none;
  color: inherit;
}

a:visited {
  text-decoration: none;
}

a:active {
  text-decoration: none;
  color: inherit;
}

a[href] {
  cursor: pointer;
}

img {
  max-width: 100%;
  border: 0;
  object-fit: cover;
}

button {
  outline: none;
}

.clear {
  clear: both;
}

input {
  outline: none;
  border: none;
  outline: medium;
  width: 100%;
  background: none;
  border: none;
}

input:focus {
  outline: none;
  background-color: #fff;
}

input:-internal-autofill-previewed,
input:-internal-autofill-selected {
  -webkit-text-fill-color: #807c7c;
  transition: background-color 5000s ease-out 0.5s;
}

textarea {
  background: transparent;
  border: none;
}

textarea:focus {
  outline: none;
  background-color: #fff;
}

.text_clip {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.text_clip_2line {
  overflow: hidden;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}

.blacken_image {
  position: relative;
}
.blacken_image:before {
  content: " ";
  display: block;
  position: absolute;
  background: rgba(0, 0, 0, 0.2470588235);
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}
.blacken_image .text_over {
  z-index: 2;
  position: relative;
}

.db {
  display: block;
}

html {
  font-size: 64px;
}

body {
  font-size: 16px;
}

/*------------*/
.content-wrap {
  width: 13rem;
  margin: 0 auto;
  max-width: 90%;
}
.content-wrap.w1500 {
  width: 15rem;
}
.content-wrap.w1300 {
  width: 13rem;
}
.content-wrap.w1000 {
  width: 10rem;
}

.main_wrap {
  min-height: 100vh;
}

.float_warp {
  position: fixed;
  right: 0.8rem;
  bottom: calc(50% - 1rem);
  z-index: 10;
}
.float_warp .ai-chat a {
  display: block;
  width: 1.5rem;
  height: 1.87rem;
  background: url("../images/ai-chat.png") no-repeat center center/contain;
}
.float_warp .close_btn {
  position: absolute;
  top: 0;
  right: 0;
  cursor: pointer;
  width: 0.2rem;
  height: 0.2rem;
  background: url("../images/close.png") no-repeat center center/contain;
}